html {
	text-align:center;
	background-image:url(background.gif);
}
body {
	margin-left: 0px;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 0px;
}
#flash {
	width:900px;
	height:100%;
	z-index:0;
	left:50%;
	position:absolute;
	margin-left:-450px;
}